org.apache.coyote.http11.filters
Class FlushableGZIPOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.util.zip.DeflaterOutputStream
              java.util.zip.GZIPOutputStream
                  org.apache.coyote.http11.filters.FlushableGZIPOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class FlushableGZIPOutputStream
extends java.util.zip.GZIPOutputStream

Extension of GZIPOutputStream to workaround for a couple of long standing JDK bugs (Bug 4255743 and Bug 4813885) so the GZIP'd output can be flushed.

FlushableGZIPOutputStream

public FlushableGZIPOutputStream(java.io.OutputStream os)
                          throws java.io.IOException

Throws:

java.io.IOException

write

public void write(byte[] bytes)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

public void write(byte[] bytes,
                  int offset,
                  int length)
           throws java.io.IOException

Overrides:

write in class java.util.zip.GZIPOutputStream

Throws:

java.io.IOException

write

public void write(int i)
           throws java.io.IOException

Overrides:

write in class java.util.zip.DeflaterOutputStream

Throws:

java.io.IOException

finish

public void finish()
            throws java.io.IOException

Overrides:

finish in class java.util.zip.GZIPOutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.util.zip.DeflaterOutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.FilterOutputStream

Throws:

java.io.IOException

deflate

protected void deflate()
                throws java.io.IOException

Overrides:

deflate in class java.util.zip.DeflaterOutputStream

Throws:

java.io.IOException